FEP FilmThicknesses from 0.02mm to 0.3mm
FEP Film Excellent thermal stability: Usable throughout a wide thermal range -200 to +200°C (-328 to +392°F)
FEP Film Chemical Inertness: Resists almost all chemicals, such as strong acid, strong alkali, salt, and organic solvent.
FEP Film Anti-stick property: The lowest surface energy of all plastic films; displays excellent mould release and anti-stick properties.
FEP Film Electrical reliability: High electrical insulation characterised by low-dialectic constant and dissipation factor and by high dialectic
FEP FILM strength over a wide range of temperature and frequency.
* Resistance to weathering: Inert to outdoor exposure; with unchanged mechanical and physical properties after 10 years.
FEP Film Usage :
SLA ,DLP 3D printer
Iron soleplate making
F4 varnished belt, conveyor belt, tent head bonding
F4 copper plate with middle adhesive layer
F4 plate fusion welding film
Making high temperature adhesive tape substrate
Biological cryogenic protection material
Non-metal compensator for thermal power plant
Surface protection material
Excellent adhesion and heat sealability with F4
Below the melting point, do not allow any object to wet, above the melting point and
F4, metals have good adhesion. And self-adhesive (sealing)
High and low temperature resistance
-200 ~ 200 ºC
Non-sticky, fight water, fight oil
Water contact angle: θ = 114 ºC
Electrical reliability, high insulation
Dielectric constant of 60HZ-60MHZ at high and low temperature is 2.1
Even if the surface is flashed and damaged, it will not produce conductive tracks.
Volume resistance> 1018Ωm
Surface resistance> 2 * 1013Ω
Arc resistance> 165 seconds without leakage
Good UV radiation permeability and low refractive index
Long-term exposure to ozone and sunlight